/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
package org.apache.dolphinscheduler.e2e.pages.project.workflow;

import lombok.Getter;
import org.apache.dolphinscheduler.e2e.pages.common.NavBarPage;
import org.apache.dolphinscheduler.e2e.pages.project.ProjectDetailPage;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.FindBys;

import java.util.List;
import java.util.function.Supplier;
import java.util.stream.Collectors;

@Getter
public final class WorkflowDefinitionTab extends NavBarPage implements ProjectDetailPage.Tab {
  @FindBy(className = "btn-create-process")
  private WebElement buttonCreateProcess;

  @FindBys({
      @FindBy(className = "btn-selected"),
      @FindBy(className = "n-checkbox"),
  })
  private WebElement checkBoxSelectAll;

  @FindBys({
      @FindBy(className = "btn-delete-all"),
      @FindBy(className = "n-button__content"),
  })
  private WebElement buttonDeleteAll;

  @FindBys({
      @FindBy(className = "n-popconfirm__action"),
      @FindBy(className = "n-button--primary-type"),
  })
  private WebElement buttonConfirm;

  @FindBy(className = "items")
  private List<WebElement> workflowList;

  public WorkflowDefinitionTab(RemoteWebDriver driver) {
    super(driver);
  }

  public WorkflowForm createWorkflow() {
    buttonCreateProcess().click();

    return new WorkflowForm(driver);
  }

  public WorkflowDefinitionTab publish(String workflow) {
    workflowList()
        .stream()
        .filter(it -> it.findElement(By.className("workflow-name")).getAttribute("innerText").equals(workflow))
        .flatMap(it -> it.findElements(By.className("btn-publish")).stream())
        .filter(WebElement::isDisplayed)
        .findFirst()
        .orElseThrow(() -> new RuntimeException("Can not find publish button in workflow definition"))
        .click();

    return this;
  }

  public WorkflowRunDialog run(String workflow) {
    workflowList()
        .stream()
        .filter(it -> it.findElement(By.className("workflow-name")).getAttribute("innerText").equals(workflow))
        .flatMap(it -> it.findElements(By.className("btn-run")).stream())
        .filter(WebElement::isDisplayed)
        .findFirst()
        .orElseThrow(() -> new RuntimeException("Can not find run button in workflow definition"))
        .click();

    return new WorkflowRunDialog(this);
  }

  public WorkflowDefinitionTab cancelPublishAll() {
    List<WebElement> cancelButtons = workflowList()
        .stream()
        .flatMap(it -> it.findElements(By.className("btn-publish")).stream())
        .filter(WebElement::isDisplayed)
        .collect(Collectors.toList());

    for (WebElement cancelButton : cancelButtons) {
      cancelButton.click();
    }

    return this;
  }

  public WorkflowDefinitionTab deleteAll() {
    if (workflowList().isEmpty()) {
      return this;
    }

    checkBoxSelectAll().click();
    buttonDeleteAll().click();

    ((JavascriptExecutor) driver).executeScript("arguments[0].click();", buttonConfirm());

    return this;
  }
}
